[退隐作][最后的教程]

yandagui · 发表于 2017-2-13 11:57:33

Contra (J) PPU写入程序1 Q2 | H$ t2 u( U; R
作者:FlameCyclone
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时间:2017.2.12
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按键跳转:
n9 x l, D( \3 @1 o1 K Y o
C1EF:95 F5 94 F1+ S8 E- b. ?: I" R
C1EF:20 70 FB EA
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滚动偏移:
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F936:A5 FD 8D 05 20 A5 FC 8D 05 20/ [( v# y; e) ~9 O3 t
F936:20 C0 FB EA EA EA EA EA EA EA" b4 \0 y* q% L0 a( V
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背景调色板:
3 [( y4 O& {; `! C1 H
CF20:9D C0 075 g9 c, ] Q+ o. l7 x$ g
CF20:20 A0 FB: A) i" R8 a& p& s% v" `
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PPU BANK号:% S- I6 i2 i1 f
C8C9:9D F4 07/ [5 N$ i0 `- b; ]5 F$ e I7 e
C8C9:20 B0 FB9 X1 U$ X3 w1 ?! {9 u0 ]- @
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按键跳转:
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FB70: 95 F5 94 F1 48 8A 48 98 48 A5 FF 29 7F 8D 00 20
2 T: W1 P5 C* Q
AD 00 80 48 A0 00 20 21 FB 20 00 A0 68 A8 C8 20
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21 FB A5 FF 8D 00 20 68 A8 68 AA 68 60 FF FF FF
8 @# T( I+ A$ l
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背景调色板:
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FBA0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D C0 07 60 FF6 w. s0 Z# J8 M" q* [2 b3 A* _
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PPU BANK号:
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FBB0: 48 AD FF 7F C9 FF D0 02 68 60 68 9D F4 07 60 FF1 P6 `/ N+ U. Q
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滚动偏移:- N" v$ @( \) J9 ~- \
FBC0: AD FF 7F C9 FF D0 09 A9 00 8D 05 20 8D 05 20 60
7 ~7 V z$ g, Z0 {0 N
A5 FD 8D 05 20 A5 FC 8D 05 20 60 60 FF FF FF FF5 j8 P U8 M7 d0 `3 X7 S
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切BANK后A000:
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A5 FF 29 7F 8D 00 20 AD 02 20 A5 25 C9 01 D0 0A B5 F5 29 CF F0 04 20 8C A2 60 48 8A 48 98 48 A5 25 C9 01 D0 07 AD 0A 01 C9 00 F0 03 4C AC A1 AD FF 7F C9 FF D0 19 AD A0 7F C9 00 D0 0B A9 FF 8D A0 7F 20 3A A1 4C AC A1 AD FF 7F C9 00 D0 DD AD 02 20 A9 00 8D 01 20 A2 00 A9 FF 8D FF 7F 8D A0 7F 20 6A A0 20 3A A1 4C AC A1 A5 FE 8D 50 7F A9 08 85 FE A2 00 BD C0 07 9D 00 7F E8 E0 40 90 F5 A2 00 A9 00 9D F4 07 E8 E0 04 90 F6 A2 00 BD 2A A1 9D C0 07 E8 E0 10 90 F5 A9 3F 8D 06 20 A9 00 8D 06 20 A2 00 BD 2A A1 8D 07 20 E8 E0 10 90 F5 A2 00 A0 00 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD A9 00 85 BA A9 20 85 BB A9 00 85 BC A9 60 85 BD A5 BB C9 28 D0 06 A5 BA C9 00 F0 27 A5 BB 8D 06 20 A5 BA 8D 06 20 AD 07 20 AD 07 20 91 BC A9 00 8D 00 20 E8 E6 BA E6 BC E0 00 D0 D4 E6 BB E6 BD 4C E4 A0 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 60 0F 28 28 28 0F 28 28 28 0F 28 28 28 0F 28 28 28 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD 8D 01 20 A2 00 A0 00 A9 00 85 BA A9 20 85 BB A5 BB C9 28 D0 06 A5 BA C9 00 F0 20 A5 BB 8D 06 20 A5 BA 8D 06 20 A9 00 8D 07 20 A9 00 8D 00 20 E8 E6 BA E0 00 D0 D9 E6 BB 4C 69 A1 EA 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 20 8D A2 60 68 A8 68 AA 68 A5 25 C9 00 F0 12 A5 25 C9 01 D0 0B B5 F5 29 EF F0 05 A9 00 8D A0 7F 60 AD FF 7F C9 FF D0 F8 A9 00 8D 01 20 A5 BD 48 A5 BC 48 A5 BB 48 A5 BA 48 A5 B9 48 A5 B8 48 A9 00 85 B8 85 B9 85 BA 85 BB 85 BC 85 BD A9 00 8D FF 7F A2 00 A0 00 A9 00 85 BA A9 20 85 BB A9 00 85 BC A9 60 85 BD A5 BD C9 68 D0 06 A5 BC C9 00 F0 24 A5 BD 8D 06 20 A5 BC 8D 06 20 B1 BC 8D 07 20 A9 00 8D 00 20 E8 E6 BA E6 BC E0 00 D0 D7 E6 BB E6 BD 4C 0E A2 A2 00 BD 00 7F 9D C0 07 E8 E0 40 90 F5 A2 00 A9 3F 8D 06 20 A9 00 8D 06 20 BD C0 07 8D 07 20 E8 E0 10 90 F5 AD 02 20 A5 FD 8D 05 20 A5 FC 8D 05 20 AD 50 7F 85 FE A9 00 8D 00 20 68 85 B8 68 85 B9 68 85 BA 68 85 BB 68 85 BC 68 85 BD 60 60 20 B9 A2 20 C0 CB 20 DE A2 20 FD A2 60 20 42 92 8B 8D 95 80 8C A3 80 90 96 8B 97 8F 8D A3 8D 96 99 98 8F 80 93 98 80 83 81 82 88 FF A2 00 AD 9A A2 8D 03 07 E8 BD 9A A2 8D 04 07 20 91 A5 BD 9C A2 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 28 A3 20 C0 CB 20 56 A3 20 C0 CB 20 7D A3 20 C0 CB 20 BE A3 20 C0 CB 20 EF A3 20 C0 CB 60 20 3B A4 20 C0 CB 20 69 A4 20 C0 CB 20 90 A4 20 C0 CB 20 D1 A4 20 C0 CB 20 02 A5 20 C0 CB 60 20 A3 9A 96 8B A3 8F 9C 80 81 82 FF A2 00 AD 1C A3 8D 03 07 E8 BD 1C A3 8D 04 07 20 91 A5 BD 1E A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 E3 9C 8F 96 93 90 8F FF A2 00 AD 4D A3 8D 03 07 E8 BD 4D A3 8D 04 07 20 91 A5 BD 4F A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 EA A2 00 AD 7B A3 8D 03 07 E8 BD 7B A3 8D 04 07 20 91 A5 A5 32 20 42 A5 AD 03 7A 8D 05 07 EE 05 07 AD 04 7A 8D 06 07 EE 06 07 AD 05 7A 8D 07 07 EE 07 07 A2 03 20 AB A5 60 21 23 A1 8F 8B 9A 99 98 FF A2 00 AD B5 A3 8D 03 07 E8 BD B5 A3 8D 04 07 20 91 A5 BD B7 A3 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 21 2A 00 01 02 03 04 98 97 90 9D 96 A2 00 AD E3 A3 8D 03 07 E8 BD E3 A3 8D 04 07 20 91 A5 A2 00 A5 AA 29 10 F0 07 A9 9D 8D 05 07 D0 05 A9 8D 8D 05 07 A5 AA 29 0F DD E5 A3 D0 06 BD EA A3 8D 06 07 E8 E0 05 90 EC A2 02 20 AB A5 60 20 B3 9A 96 8B A3 8F 9C 80 81 83 FF A2 00 AD 2F A4 8D 03 07 E8 BD 2F A4 8D 04 07 20 91 A5 BD 31 A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 F3 9C 8F 96 93 90 8F FF A2 00 AD 60 A4 8D 03 07 E8 BD 60 A4 8D 04 07 20 91 A5 BD 62 A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 20 FA A2 00 AD 8E A4 8D 03 07 E8 BD 8E A4 8D 04 07 20 91 A5 A5 33 20 42 A5 AD 03 7A 8D 05 07 EE 05 07 AD 04 7A 8D 06 07 EE 06 07 AD 05 7A 8D 07 07 EE 07 07 A2 03 20 AB A5 60 21 33 A1 8F 8B 9A 99 98 FF A2 00 AD C8 A4 8D 03 07 E8 BD C8 A4 8D 04 07 20 91 A5 BD CA A4 C9 FF F0 08 9D 05 07 E8 A9 00 F0 F1 20 AB A5 60 21 3A 00 01 02 03 04 98 97 90 9D 96 A2 00 AD F6 A4 8D 03 07 E8 BD F6 A4 8D 04 07 20 91 A5 A2 00 A5 AA 29 10 F0 07 A9 9D 8D 05 07 D0 05 A9 8D 8D 05 07 A5 AB 29 0F DD F8 A4 D0 06 BD FD A4 8D 06 07 E8 E0 05 90 EC A2 02 20 AB A5 60 8D 00 7A A9 00 8D 03 7A 8D 04 7A 8D 05 7A AD 00 7A 8D 01 7A AD 01 7A C9 64 90 13 AD 01 7A 38 E9 64 8D 01 7A EE 03 7A AD 01 7A C9 64 B0 ED AD 01 7A C9 0A 90 13 AD 01 7A 38 E9 0A 8D 01 7A EE 04 7A AD 01 7A C9 0A B0 ED AD 01 7A 8D 05 7A 60 A2 00 A5 FF 29 01 D0 09 AD 03 07 29 FB 8D 03 07 60 AD 03 07 09 04 8D 03 07 60 85 21 8E 01 07 A9 00 9D 05 07 A9 01 8D 00 07 8D 02 07 60 FF FF3 q0 p+ x, q- d; i
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6502 simulator:
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PPU写入程序:
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.ORG $A000
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CSP = $80- T8 k4 A+ Z2 k3 |+ E
C0 = $81
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C1 = $82
: v8 U! p# Q# W1 D' Q/ e
C2 = $83
( B1 Z1 U2 `& n: {, T
C3 = $84, |6 M/ f, A |8 @- O2 H) f
C4 = $85
& W. C. S# q' w
C5 = $86+ B& w' S3 _; v, g! a K( {! q
C6 = $87
% Z1 W. b% n: ~( K# K% h/ d
C7 = $88! B, t' d0 x8 `/ S! R5 T
C8 = $89
9 q; k& J; n: L! _4 p" _1 }
C9 = $8A
6 t! n; q f- {
CA = $8B% d) l( C- S- U# i
CB = $8C
' W6 ^# C; D. h! X1 c7 z$ [
CC = $8D( x7 L7 e: Y; v4 { m4 ]. u
CD = $8E* B5 k- I- G% ~7 _, v, a
CE = $8F: g8 `2 b3 a3 o
CF = $90
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CG = $916 o( b- k/ F) Z; ?* o- Y6 J
CH = $92, q% |% ~+ S' ]
CI = $93# S: t$ @0 e; e# A9 p
CJ = $94
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CK = $95
$ Q9 |0 N y# l+ w% m. E# q
CL = $96
CM = $97
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CN = $98; t) s* Z3 q2 e7 S
CO = $99! [1 i O- X# Q& m( S' [( a
CP = $9A
7 K+ f- B) |6 y0 p8 M
CQ = $9B
9 m* y1 ^& A" U
CR = $9C
9 I# _+ z' X$ |% S2 Y
CS = $9D
4 G! s0 C d5 k I' d# v
CT = $9E. |, p, ~. U* A8 V) u: `
CU = $9F
0 ~* n! k' J4 X
CV = $A0
1 E8 a8 H* j1 X- l+ w. ^
CW = $A1" y* b5 ?, n5 \3 r( d
CX = $A28 F7 k; O) c0 \8 z
CY = $A3
! ]% [$ G; ]. i" v9 k
CZ = $A4
( _; n# s/ g$ X5 D* ^( n' u0 W
CEND = $FF+ Y+ |% m4 S/ B0 M1 W2 w3 X) o
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CMP_RE:* J- e/ b* J. [! u& s" ^4 Q( ~
LDA $FF, z2 Q1 l1 ^3 o0 L5 z
AND #$7F' B) I7 K( O2 O# k! l) z% e
STA $2000
9 a M# ?- d& _4 U3 q5 p$ h
LDA $20027 h1 l# e6 T x2 Z
LDA $25
* f9 q' _: \0 }, A
CMP #$01
6 d* `- R/ ~0 C: A( v0 l4 X
BNE PROREG
8 N" f/ W0 G6 \5 h6 B' B& M5 ?, V
LDA $F5,X8 J5 [& ?1 Y! w, |) z# [- i5 [
AND #$CF+ Z a6 b/ k- h& u4 }
BEQ PROREG( u7 u. K1 m& q c
JSR PPU_CMP* ]% \; x% e4 w' e' J
C_RE:
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RTS
PROREG:5 _1 j1 @; G9 H |
PHA
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TXA( r. T1 w1 x0 e- y! s
PHA
9 l; M* H& }* c5 O4 c7 l' J+ x6 C
TYA
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PHA
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LDA $25
# E( ^; b8 x% t% z2 z" J2 T( V8 n
CMP #$01& G! Y# T; S3 p& U
BNE RE; D1 n# S+ L3 X1 O: U2 s+ K$ d/ i; q
LDA $010A
+ {7 F$ w E6 e( f4 ^4 Z: Q @
CMP #$00% ^6 F3 A. U. U/ H& D' F
BEQ P1 o7 `, L$ N* j( V. d
/ K Y3 [; f; n
RE:
) F j* d( Y a+ B7 @- p
JMP PPUWRITE
4 Z- d( n/ e+ t6 y+ r
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P1: ; 条件判断
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LDA $7FFF
4 T9 R& e3 }( x, E G) t0 z# z
CMP #$FF
* D& I) h8 Q5 R* k2 h% a
BNE P1RP
$ z E7 g* U9 `2 M/ D
LDA $7FA0
0 O( O' R% V% d
CMP #$00
" s5 c% i: K8 t+ J+ r( M
BNE P1CMP
- W q$ v8 W3 |
LDA #$FF3 g0 I z) j. o8 c
STA $7FA0
) v% O s0 q4 R7 i6 c( e
JSR CLEANA' R/ t# ]6 E0 i, r' m. C! H; E3 M, T3 K
JMP PPUWRITE- d9 m! K4 ?/ i* _+ t
P1CMP:& F1 d1 Y7 Y* b/ N& S
LDA $7FFF$ m! [9 g1 v5 _8 w; h
CMP #$00
+ p% \$ @' y1 U$ E) u
BNE RE
- |' k* M' ^; _: C6 ]
P1RP:' H% m4 E, ~- q y1 s
LDA $20027 e: e, w9 b$ d8 D S- Y: \
LDA #$00! V/ ^$ _, G% o, e
STA $2001
5 e: C6 @; I. g6 p1 q& Z
LDX #$00, Q8 l' {0 i$ r( l7 o
LDA #$FF
+ E- |, S ^" ^# d* n. o; r
STA $7FFF
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STA $7FA0
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JSR COPYPPU
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PIRP2:
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JSR CLEANA
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JMP PPUWRITE
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COPYPPU:
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LDA $FE, o# v) }) P' ?- c/ T! R
STA $7F50! d- X6 @7 y6 {" ^2 k
LDA #$08
+ E2 N- b0 w6 W; ?
STA $FE
* }: r0 K0 m. b) @' ^
L0: {, @' f9 O( X- d: K0 X
LDX #$00: d6 b4 B: v* E) ~
COPY_07C0_07DF:; [- x' R: X# Y- I, r8 b# W
LDA $07C0,X
) G0 b# v- W' O2 Q
STA $7F00,X
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INX. L3 \/ y3 `8 q+ T
CPX #$40. I4 L( \ C/ A Z* _+ ]2 @6 p
BCC COPY_07C0_07DF0 a/ U+ X3 Y, h3 v8 k
LDX #$00
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PPU_07F4_07F7:
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LDA #$00( B" t1 A7 R$ _
STA $07F4,X
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INX% q+ M* q! U% J& ]" O% |
CPX #$04
2 F4 O% x# D7 S/ G; h: T F. G
BCC PPU_07F4_07F7" [6 g4 Z: x: _
LDX #$00
" `* y" |# P7 z
COLOR:4 e$ P1 T2 Y9 j' K
LDA COLOR_DATA,X
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STA $07C0,X
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INX$ T, m) g5 `7 o- _. S3 [7 k9 i
CPX #$10, ^/ }: ~5 b$ X! n. x
BCC COLOR( ]+ r- t* g5 I( O) k1 u
6 ]/ C+ R, W2 @
PPU_COLOR:
( X, {3 ]: v5 G1 p& i: z
LDA #$3F0 q9 w: Q! E7 S, c
STA $2006( O: T# _, T* }4 L( d: ]6 T
LDA #$00
8 p# U' Q- a% ^4 C1 k
STA $2006
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LDX #$00- m; z4 Q/ |- L5 s; R
PPU_COLOR_W:# D7 I% K& Y% J u& s6 ^$ k3 D
LDA COLOR_DATA,X
3 J- p2 f# H9 L- g& b4 C% Y
STA $2007
1 E; i, s( q. J7 D
INX
" s9 c* c; C$ A3 i9 U
CPX #$10: B3 S# ^& K/ `1 v) [
BCC PPU_COLOR_W
, [. L f; Z7 f+ Y+ R$ U( G
$ `$ e( ]4 ^ H: b8 |' N9 L' }
8 g' l/ ^& T' c- O+ D+ o# F- Y0 u! ]0 @
LDX #$00
' W3 F: }' B; f- q$ U- p# m
LDY #$005 q2 F H7 l. Y# h, ?
LDA $BD, B0 W. q# C" O) r7 X
PHA
& n2 m2 C+ n$ p+ L
LDA $BC
7 T# p8 g. |& @
PHA
& G3 S* U' ^& l/ }
LDA $BB
6 ^3 L; q7 ~3 C
PHA
( q, @: O) B4 r$ N( N
LDA $BA
8 R" U0 ^7 g8 F) E( Y7 ~
PHA
0 K0 b' g: p/ ^( c/ G
LDA $B9
% S5 n) G2 W j: O) K1 h. W; s
PHA
5 ^% p- X" \8 c# Z' H8 f
LDA $B8: {- W6 \: g* _. V3 C8 n b0 F$ Z
PHA
4 z5 w% K8 I* p# n
LDA #$00( ^0 O1 E' Y/ A' e- `
STA $B8: f% Z. W0 y) y' d) ?
STA $B9$ n; w6 [$ O( T) G+ [9 G
STA $BA! y) y D# W& c
STA $BB
A% {% [, b- `
STA $BC' l" j9 B) |) V! i: C2 E/ q
STA $BD! G$ o: K# s! X5 l
LDA #$009 j( K3 c4 g* t- e* ~4 v
STA $BA
: s$ N; k/ n4 l4 P
LDA #$20
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STA $BB
# a' s8 e4 J, }1 l
LDA #$00" I7 r" i) c# I3 N0 M, S! t9 p% q+ h
STA $BC
3 u; E: j- r8 u3 z, O* S
LDA #$60" c+ y* e) F3 z$ e! r6 h! _% }
STA $BD
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L1: ; PPU复制
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LDA $BB! T1 N. t9 I) |
CMP #$28& A* F7 z; O0 \% D
BNE L2' S& F8 H" x) P& }
LDA $BA
% o5 Y# m4 F: v" O
CMP #$00
1 Q. M+ P( L$ Y4 R5 K, _
BEQ PROADPLA
& g7 U* u3 G- l$ W( |) M/ O* Q
2 ]' g, M9 w9 H/ A) Q$ s2 a. H
L2:
8 `! L; \4 F7 K3 d
LDA $BB
: }3 w! x, L" @3 i; O" I" J
STA $20064 Q: \. m0 W8 A! `, B
LDA $BA
% ]+ u) g) T6 K7 i3 l- x, q7 J$ c
STA $2006
; w8 O# W9 l2 _- D1 ~
8 Y+ }6 t& |! z3 y: `! ~
L3:
1 ]. |$ c2 ^. R- |; t* \" u
LDA $2007- r8 x% t% D- z0 f% X( Q
LDA $2007
+ M5 h) M) ^9 u. ^+ S5 f, x
STA ($BC),Y
2 n$ K: k% M; y" _( W: V' e9 Y
% P. ^1 h% }* W8 [
L4:
6 W0 L+ c6 p8 R& d3 V, |1 y
LDA #$00
_: J$ ?3 t& h" x
STA $20006 |6 f3 A c5 S, N/ T$ A; p
INX
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INC $BA
7 Q3 Z9 W0 a. j3 G; N) |6 ?( {# U0 y
INC $BC( |7 ]7 w, \$ Q+ u( L( h1 y; \* S0 w) m) R
CPX #$006 B8 H' O" s5 H# f) U* O$ e; ~
BNE L1
& P+ ^( v5 e. K- K. J& v2 y% {
INC $BB( D: e2 I: t# q, w
INC $BD1 B# ?: P6 G3 w3 X" E$ }5 _* L
JMP L1
9 a8 o2 Z3 j* d8 l3 ?* T$ ^3 D, F, R
' {1 q6 h- r2 @6 C E
PROADPLA: ;出栈
: [% x1 T' B% l1 Y5 V# c
PLA
) e6 C" I' W+ ?- J- g
STA $B8, U# \8 ]0 T& |2 I- G- c+ [
PLA8 n# A8 A; }2 W- R
STA $B9
7 H- n& B# I& b8 V! k4 W
PLA3 W' }1 {) p3 Q7 N: ?
STA $BA
! a# Y% g9 s+ ?* F/ | S) R
PLA4 z; P) V0 u( ?- E" {% w& u
STA $BB- A) J& O T+ I5 l* q" K, N7 z% |
PLA& ~$ j, [! k$ C+ x8 B% B& |0 u& c
STA $BC
" V: _' J4 u7 t0 D1 |, U$ v5 n$ `
PLA
' ]; h( d9 R7 C: H: s) ~7 r) g
STA $BD
) x# J4 N# a6 i4 N
CPRE:) F0 \# R! r/ [5 ?, x: I+ r
RTS" c5 l9 Y. B- Z# r8 g, ?( @
: h" I; U3 K/ p9 b( X
CLEANA: ; PPU清空
0 d) @6 t9 r6 ^. P- R6 B
LDA $BD
9 X h- [) Q$ O% p
PHA
1 T7 p& c0 |3 M+ Q e
LDA $BC
$ ~! ]/ L' S% _$ U7 X: X' R, T
PHA2 Q7 d3 x! ^ k8 E
LDA $BB
7 p4 F3 P: u) h
PHA
$ [, M w0 L8 f! L B
LDA $BA! ^( N. ^) R$ x: l
PHA: J" D3 K& o+ j+ t
LDA $B9
; E" M8 N6 Z- K! H) x, p
PHA
; a' I( h$ F8 }: A+ V4 c
LDA $B8
* \7 M: C+ q! |/ I. o6 O) O
PHA
5 n3 Z3 d3 @+ G! C. O2 W
LDA #$003 e) @, y4 k3 Q3 C
STA $B8( w+ ?& C8 R1 {8 M
STA $B9
" G! C7 n$ ^" {& \' [% p
STA $BA
2 V% ?4 _/ n0 x2 U* q- G
STA $BB! L1 g9 P0 e- N2 A
STA $BC
, r, O8 n- Y! o4 z' ?% ~( i6 P( K
STA $BD7 q$ W) @- B0 }* k
STA $2001 A- G# C+ u8 Q+ N0 P6 \5 {" x: h
LDX #$00; a. m$ Z# W7 O0 S8 T
LDY #$00& O: s( E {, _" F; V! F8 W
LDA #$00, C- `% H( P* ?$ r; d
STA $BA! q$ ]/ l, t& o- P+ G" D4 p1 x
LDA #$20! [( E0 F1 Y( i
STA $BB+ L* D. Y7 c5 {& N- ^1 [
0 F' A/ C/ ^% V% o4 [$ I. [: ^
CL1:6 x! h- c% H4 m4 c6 m& l+ A
LDA $BB2 d: t7 K& `8 E
CMP #$28. k" A8 l; M3 S$ `! r, t
BNE CL2* ^& l2 Q+ O+ N4 q
LDA $BA
# M, w& g4 M8 M# ]( |
CMP #$00
2 W- R; H+ Z U9 e
BEQ FREEWRIYE
" p3 a/ |: u4 Y5 N6 `* Z
9 y. n, w+ d/ q& n8 @ d& D& V
CL2:
1 Q6 w' ^ _ J
LDA $BB; D h% s8 N- ~4 t. Z
STA $2006* P- v- P. w3 ?+ t, {, ~- _
LDA $BA, n; ]' J, B# I0 R
STA $2006
# ~7 g+ j# u8 q: C8 N/ D
/ ?7 x- \. w* K# }! z
CL3:; j" C' J# C& z; O; _$ g) `
LDA #$00
6 u; d2 K& f' c6 a! J/ `
STA $2007
$ k1 Y. Y7 k$ t/ F+ Y! }7 W( b
/ M7 a# F% L; q0 R% p# `
CL4:5 P4 g; a2 F4 V: P! T. N
LDA #$00; \% |! ~' I3 S0 \ p6 I
STA $2000
1 g9 D( C: u+ m, u1 K2 Q
INX `0 W4 {3 B6 N2 k" [
INC $BA$ i0 ` W8 ?$ s2 ^7 b( ?
CPX #$00( s) N7 U! A- B( x: P9 Y# A" b
BNE CL1( D0 i) Z2 N6 j* D" Q
INC $BB
# b$ m9 @, G: }$ \9 @5 R
JMP CL1 $ c- \% r4 H- N: P! l
* k% I7 t& w! Y) Z
6 h9 z+ G. H* E7 {, Y( t1 k
FREEWRIYE:/ Y/ W: T' R9 A- i2 C
5 t+ p2 S2 r# x. H( l% Q& S
NOP
) j0 a: f: A. Y3 v$ A
) ]" W% p* h) k# ?7 J
. Q( Z. P [6 [( J% b5 [' q
& m/ t3 G/ d' O6 ^) p. y
% K0 d' j9 q5 `% X8 e. L0 @8 [
* m- m& D- G! C0 \6 C
CLEANF: ; 恢复现场
+ T; s5 K0 h2 @
' \8 C, W+ j6 o& O7 w5 l
PLA
" M1 |/ G- E. L) \
STA $B8, [- @, t' t+ E% m, z
PLA
" C6 A* h# a/ c$ J4 v, j
STA $B96 {8 }, e: P. D9 }0 ~; |* c" J
PLA) i ~. |4 V% q& G v: I2 g/ \; n
STA $BA* f# N5 A2 M; ]4 ^/ q8 H: y
PLA8 I, e& S, f% I. [
STA $BB) ]& S: g3 `" r" C0 N# o
PLA# w! x+ N' n N/ U& v# J: B
STA $BC: |( d- r; A! o9 s
PLA8 E5 F3 p- n E0 u/ i
STA $BD4 k: v/ R; F2 r$ y# K1 N# ?
CLRF:4 L( [$ j. W) k" D8 A# U9 E
JSR FREE_PPU" ?6 a" |0 ^1 t2 |, p5 a+ U
RTS/ X4 E. N6 O/ D5 [
$ `, |* I$ _# }
. S/ ?. c' V) ^5 P
PPUWRITE: ;PPU写回
4 P7 y3 L# e9 C+ r
PLA
/ z& s* V8 O% [' u. X7 y
TAY
/ m- R" P2 N' g6 w0 ~
PLA0 n$ b' a$ h- M/ K5 K
TAX4 |8 X# Y6 p6 Y5 a8 g4 f
PLA3 |8 t+ R( L4 ^
LDA $25
0 X5 f" h5 v2 U+ X) f( T
CMP #$00' J8 w3 w3 {4 I- k( O
BEQ WP1
7 D3 K& a0 N2 L, ?) Y v/ A
LDA $25
* m3 k. o4 H& L- Q$ l! S
CMP #$01# g6 l h6 K. ^4 h. e2 i5 J
BNE WRE
# }$ D$ U, n2 ^2 E$ P8 m
LDA $F5,X" \. O( g, x2 X6 _, ]% A
AND #$EF* I" o+ w$ L5 |
BEQ WRE r# V) D8 m, a: C9 W/ \
LDA #$00
, { |! ~' _8 z4 I {3 @( i
STA $7FA0
' y4 x# t2 V. r$ {+ A9 g) _, `, m
/ [# u/ I$ P9 O/ R# w
WRE:
& c, i6 j/ U) `& u
RTS9 r3 T4 C% \) {$ C2 \% i" q2 e1 f' B
. G/ I9 s8 r5 X2 _. D6 p
WP1:" X9 m- @4 }, ~* ^
LDA $7FFF H3 t( C/ x5 B9 \
CMP #$FF N- f- J3 O; m% C, G6 p
BNE WRE
' X/ w3 r2 a: S# j. C
LDA #$006 z% ^5 j8 k/ U. G5 D; s8 o+ ]
STA $2001
; c+ x3 }" G# K
LDA $BD
. o$ K" M. |; b0 F6 N
PHA
9 R: Y- z; F8 _$ h4 Z8 |; n+ [7 m
LDA $BC
, x6 N# ] Y8 L, c5 T1 J( _0 S8 K
PHA
0 c- e# O$ E7 x/ U v
LDA $BB4 K' J% c! t- d
PHA/ F% @- O: k7 p, p5 M7 o
LDA $BA
" O- j' P4 ~- U' h9 A
PHA
8 R9 p, @5 z5 v" T' N! x
LDA $B98 {7 k+ ^' a4 F
PHA/ n- o' x* A/ T+ Q& {3 i
LDA $B8( h* Y0 v9 C" P6 i+ Z R
PHA9 ~3 l1 P9 n7 h; m9 ~0 s4 F8 w
LDA #$00
7 K# h8 j8 D7 f% }
STA $B8
! G$ @1 ]. O0 r6 T
STA $B9& Y, P+ l# C# j: ]" e8 f4 L( Z1 c- c
STA $BA
2 Y. w" y6 C( O; R( _" l
STA $BB
: j2 a: I+ U$ K5 j4 \& _' y
STA $BC; P- c8 m% }2 l' h3 M' V
STA $BD1 O8 a! A6 e% f" o4 ?6 a% P
LDA #$00, Q: ]7 }9 p7 R7 \. a
STA $7FFF9 w- j/ C4 N- e6 g% h6 l& ^+ B d
x& @$ Q) g& |
WL0:! o2 [5 f4 c( v. k$ c& x. ~
LDX #$00
& Q: {. W4 s9 Y5 @
LDY #$00
0 I* s- U* r% a+ j, R8 f
LDA #$00
% t: B1 V. J# H7 D. k! P
STA $BA) q4 _0 j, n; z' @
LDA #$20
+ w- e6 U2 b( T' q- G2 m
STA $BB
) a; D3 T8 e: E+ ^7 W. n8 _
LDA #$00' _9 F! p6 i6 H
STA $BC
# W% c# z* T6 u8 g4 O0 K0 \( n& v
LDA #$60
" C6 P8 x0 U4 x; ]( a
STA $BD& q1 H2 k% e1 P. y. y- w& B
& }" C4 l5 I* ?8 c# n7 X
WL1:, U' \$ M) _' |4 A7 B
LDA $BD
9 L+ \/ }) U- L3 V7 r8 {5 K
CMP #$68( c! Z9 x* }: f# D- \! K& e
BNE WL2
( N& R( j; a/ g
LDA $BC
6 d* U7 i( Z- _ S6 g6 s
CMP #$004 H8 Y/ k& i# C8 z' T9 o& a
BEQ WLR7 D# D A; l, T" _+ X
% N6 `+ n0 ^) @$ q6 E6 L
WL2:
6 A7 n4 w U' I/ b9 D1 |
LDA $BD
' s' _6 C: Q1 `6 G* R; g
STA $2006, B! {7 E2 a4 e3 H& {6 u: G9 @
LDA $BC
( C% t0 U5 D3 H( b* @1 Y6 G
STA $2006+ L* r3 R$ [* h0 `7 c% a9 z0 M
9 X5 h! V6 N2 L
WL3:& d) j; m" o C& D% b$ M6 x6 V3 K
LDA ($BC),Y
! I' [9 w7 y7 Q0 J; S
STA $2007* B: C& T- P" E
: J0 l! Q' x' I4 J, [# u# w# E
WL4:
9 G! M/ A% w6 i! V" n7 c
LDA #$008 o' Z3 G0 d, J% ^1 F8 ]; H d2 q. L( q
STA $2000- J" R- ^# R# i( M0 Y9 _; [+ R
INX
`3 O: R( J8 W1 N8 i( M
INC $BA! G6 R2 ]- n# c
INC $BC6 y+ s+ V# B4 J! O3 x% w* {
CPX #$00
1 s1 d% d+ I/ H7 N9 h! a8 f& b& E' O
BNE WL1
q8 A7 g* {1 Q4 S$ R: I1 T! E
INC $BB4 W( w2 Q4 ?6 k1 K
INC $BD7 ~0 n+ h% ?- o
JMP WL1
# [( g7 `8 N8 _0 f) J
9 [6 Z6 Z5 j8 S( s3 M1 U
WLR:
6 c7 E9 k+ G0 z. M8 Z
LDX #$00
3 o2 m. c+ u% W- M: ^1 U8 M/ k
COPY_7F00_7F3F:& \ V7 y1 k2 `& h1 I, g# b, |! x
LDA $7F00,X
; T0 W# A7 L" m) n" q0 J1 s- y
STA $07C0,X7 g) h3 B) M X$ G4 R; `5 J
INX% ~& B I$ `' [
CPX #$40
# F S% C2 P, L) _) I- n
BCC COPY_7F00_7F3F
6 l) a% z% s5 I7 [. R$ f
+ H {5 N5 J2 V$ T; i- W) t; o
LDX #$00) b8 r9 z! C D( k% B e
LDA #$3F# p% I' T" a0 M3 j( D! @$ H& j) K
STA $2006
* S6 ]$ j- c8 ]3 n
LDA #$00
+ Z5 J j; w' v; y' @& ]0 E: x
STA $2006
/ I& t/ S3 y/ {
COPY_7F00_7F10:8 i- U0 \/ `; f! U
LDA $7C0,X
: C d1 ?9 z7 d
STA $2007% ~' e) O8 P, Q6 ]3 V" A8 S! f
INX
! l4 J/ K$ K b6 q
CPX #$10* V' I/ S9 q- g/ j" H
BCC COPY_7F00_7F10 F( S" C. v/ x) b
# C! |. e" `7 Y& _( X/ `. ]
LDA $2002
+ N" u" D+ ]7 q$ q; @8 ~( @+ j, C
LDA $FD3 p! Y7 L' f2 o( k
STA $2005! U' O' @; v) |
LDA $FC/ z: Q$ ^& ]7 c; z% C
STA $20050 \3 D' m i5 X* w5 R
+ S* Z5 K! \. A5 L% I" p0 G
LDA $7F50- J' O: v% [, i9 \! v: W
STA $FE7 I) U2 z. `4 l9 R
LDA #$00/ d ^9 d e1 w! G$ e$ {# b& `
STA $2000( @) }- Q, J# m) u* |$ R
PLA
! _/ G8 S1 P% c0 M
STA $B87 n. c# g) M0 b' b: d$ `
PLA
9 o- i. b; I/ E3 r2 u
STA $B9
+ e1 ^5 W/ R! w7 a
PLA
$ {; ~& t8 K# Y F* C
STA $BA& L3 y* T( _2 u; a& E
PLA6 I3 t2 o6 S( o
STA $BB
) N; [; n8 A& j% r; U( x Q
PLA
+ Z9 Y# P* J8 B" U: B' o( k
STA $BC$ k) U# E. X# a+ R/ S
PLA# j; i1 e# p: A
STA $BD
# g: N2 N3 c/ P1 ^0 g4 X5 Q
# E, K6 \3 w& J% i8 C8 K
RTS/ H* C: Z/ [7 J
# q% `( L: _% o
PPU_CMP:
* z% ]3 G( I1 H
. i& a$ `7 ~: b
8 u( R- F4 W. Z* V' _' W
PPURE:. @" x/ W; ?+ x$ o0 k
RTS& i" T) K7 S, q; K) A
: Z7 X3 f+ Y' ?% u- C. R# H
1 ~ q( i; w: L( {% x9 I
FREE_PPU:! o, n, r' E" {
$ q9 h z* s1 T4 @' X
JSR TEXT01_PPU
9 @% Y* Q2 `0 t; ?) |% ~
JSR $CBC0
" @5 G' T# O2 p
JSR P1_PPU k& p: w/ D9 k$ t+ L$ W5 g( e
JSR P2_PPU9 W0 @# F* `: w' c2 x& E
RTS
: B1 b" Q2 W5 @9 I. u* b3 `5 L3 j
' F% u4 C4 B. k% d
TEXT01_ADDR:
$ K8 `, ?7 w4 C4 d' @2 ]& V
.BYTE $20,$426 F# ~0 L) y% z* ? y$ u
TEXT01_DATA:
/ P2 G* l9 X! C' |
.BYTE CH,CA,CC,CK,CSP,CB,CY,CSP,CF,CL,CA,CM,CE,CC,CY,CC,CL,CO,CN,CE,CSP,CI,CN,CSP,C2,C0,C1,C7,CEND; T5 O" h. |# {$ X" P
TEXT01_PPU/ R1 U" ^- G( M7 I; o
LDX #$00
; Y$ i/ [+ g7 \
LDA TEXT01_ADDR+ }0 _; v6 ?7 y$ t0 K+ t
STA $0703
. L2 |# P; u) ] N+ `
INX
1 C8 H7 a( u+ M6 O- c1 ^$ r
LDA TEXT01_ADDR,X! K0 }: B% P7 j0 I# P, K8 y4 P
STA $0704
J0 `0 b. F) H4 a" K6 Z
JSR PPU_PROCESS
8 z v% ^2 w) S2 v9 |& r
TEXT01_W:
) K* P. `% D p: B4 X9 e
LDA TEXT01_DATA,X4 {6 x1 T7 a8 [
CMP #CEND
) ]- c) v+ a- O: j: G9 M* y
BEQ TEXT01_START
$ v! ?6 ]/ |+ e$ G' [6 ^; T) h& M/ N
STA $0705,X% ?: X5 l/ S) e7 _
INX: q6 \7 O3 i8 E7 L
LDA #$00; V9 G7 g; E4 [& Q1 I2 r
BEQ TEXT01_W0 L* c7 ]+ Z `/ B
TEXT01_START:' ]; G/ z3 \& K- z0 B1 j/ [; u3 l
JSR PPU_START. U5 b2 n" i. h
RTS
6 r/ K6 c( a5 W* {( @
0 X; j2 Y3 j+ b. ]0 d
( {2 \& O8 s% [ o: m7 u v! H
COLOR_DATA:
/ O$ G+ e5 W2 j0 k& {
.BYTE $0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28,$0F,$28,$28,$28
/ j: s8 D! h6 C$ b4 n. o, J1 L
$ l6 X5 ~& q! P |' F$ Y; k* I
P1_PPU:7 z- S/ B1 }" L5 Q3 D( {" w
JSR PLAYER_01_PPU
; A7 y% [* B( E6 _4 Q3 w
JSR $CBC0
( |& k3 ]( Z9 Q0 Q, _8 \3 Y5 v+ s$ m
JSR RELIFE_P1_PPU2 j# L9 s0 A/ ?' I, x/ w
JSR $CBC0
+ g$ z4 h5 p/ f
JSR RELIFE_NUMBER_P1_PPU
2 \" m9 [- J$ f) Y q
JSR $CBC0
0 }) F7 j6 w' z0 O, a& T2 h! ~
JSR WEAPON_P1_PPU
+ a4 ]4 ~! q. `- t: h
JSR $CBC0
; ]+ u. r& ]" h' O" B
JSR BULLETPPU_P1_PPU# s [& e; m" g# E' ] z- ^& m
JSR $CBC0/ ?; H) ?# Q( r% H% J
RTS
& c* P' V+ u5 G: e1 Q
6 q9 Z4 x% g2 v& S! n% F
P2_PPU:
0 |' [3 g* X: E6 h* m; t' o* u
JSR PLAYER_02_PPU
6 O: `' h" D$ g
JSR $CBC0
8 C0 V% k* }& G' @3 n) f
JSR RELIFE_P2_PPU5 R6 r$ `0 [- L) Y, A* O X
JSR $CBC0
3 v2 a. t8 w. y7 C1 _+ {, i5 C
JSR RELIFE_NUMBER_P2_PPU
! f3 }" Z0 z7 N1 k- n. {
JSR $CBC0$ E+ @; M; l" ~- Y2 @3 e* j
JSR WEAPON_P2_PPU
" Y* x7 t8 I$ r4 X( A
JSR $CBC0& K4 ^2 K& A! Q/ }/ |( D+ j5 O
JSR BULLETPPU_P2_PPU% L5 `' _: u0 Q9 J2 { t
JSR $CBC06 I, a0 C3 }9 }# z
RTS$ J6 T* I5 ]8 V# B( i# w
; x5 `1 Z/ a4 V4 O6 N
$ v3 |6 A! S2 ~3 N) r5 H
, r2 E9 P1 p2 T, ~* P! }
PLAYER_01_ADDR:
( Q% r3 {& M7 {9 Q
.BYTE $20,$A3' [8 m6 w# k# K
PLAYER_01_DATA: K+ R- T e& R5 I4 u1 j
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C1,CEND2 y% o9 k' w6 ^7 M" {
PLAYER_01_PPU:
9 ^5 y3 n, I2 G
LDX #$00: j3 b1 i. c* c- L( U5 T
LDA PLAYER_01_ADDR8 `, ^. A) X5 V$ E4 Z' H
STA $0703. T3 J7 s5 m' K f5 s) t& P5 `
INX
1 \, A- k3 p2 c1 X A% L' H* ]1 p
LDA PLAYER_01_ADDR,X" v, i* }" ]! U7 b7 O3 J; q
STA $0704
; Q+ {2 V1 \0 q
JSR PPU_PROCESS9 q- m5 C4 T' C, o: }
PLAYER_01_W:, U% c/ e5 N) X! R. I
LDA PLAYER_01_DATA,X( H) G8 U+ Y5 _, z7 |; U0 p2 a* t6 W
CMP #CEND
) M3 P( l5 A0 N" H
BEQ PLAYER_01_START' T1 d# @2 |- H" r$ g+ u0 s
STA $0705,X
P3 J3 T" A( F+ P6 M6 }
INX5 f- D# ]- W) f7 U6 x
LDA #$00# S6 T" M+ `7 G( x* V5 p1 [3 x
BEQ PLAYER_01_W4 u* m% O6 d' E8 Z
PLAYER_01_START:
% e$ I) S0 o$ ?6 N9 [
JSR PPU_START. \8 x1 z( k; K4 @9 u; |( A( G
RTS- D" k9 X* [/ h, ?! a8 g2 D8 V, S3 `
5 j, @, I% Q. I/ U- l1 @
5 R d4 L& [$ `# o C7 {( o3 E( T
RELIFE_P1_ADDR:- i. @9 O* _3 U- M
.BYTE $20,$E3
# L: r2 @0 ? y" ~5 v: T2 o
RELIFE_P1_DATA:
. L& p$ k) x6 q/ H8 A4 C! a
.BYTE CR,CE,CL,CI,CF,CE,CEND o3 E8 L# Y+ l5 O7 t0 f
RELIFE_P1_PPU:
" e8 H" k( h- i; T: ~
LDX #$00
2 ?; d3 L* ?3 {- A$ {* p5 V
LDA RELIFE_P1_ADDR
$ I. T. `% S' z- s0 E- F4 ]8 U
STA $0703
* B0 f$ ? ^4 } _
INX
" r8 u3 C- ], D
LDA RELIFE_P1_ADDR,X2 v/ \4 m; m% r
STA $0704
" e: J+ }3 J& s/ k6 t' g4 L7 U3 z
JSR PPU_PROCESS8 ~( b/ l! P/ Z' \
RELIFE_P1_W:
% s# }0 t2 u2 m0 }) `: H
LDA RELIFE_P1_DATA,X
1 J6 v0 T/ L6 S8 h; o( N; X
CMP #CEND
9 m7 B1 `8 w0 q: ?. v( N1 [/ H
BEQ RELIFE_P1_START0 ^( M/ X% x3 n! }* }! f
STA $0705,X% ?# V7 {/ p9 D4 E" _
INX! m8 A: G7 V! r: U, i c2 n
LDA #$00. }4 |6 b: w/ N
BEQ RELIFE_P1_W
@/ F9 O4 c) u% \
RELIFE_P1_START:2 v# ^: l* i8 H3 |
JSR PPU_START" a5 h) Q8 J% p" [+ N5 l6 L0 ^. U' y
RTS
, o W+ v5 R$ M7 [
6 d d- p. b( g
% L" l2 n7 k8 O7 H+ N2 }
RELIFE_NUMBER_P1_ADDR:% q+ L/ [1 K# a0 J) f
.BYTE $20,$EA
% j0 g2 S, p% L2 i. H5 ^& L) s! r9 a
RELIFE_NUMBER_P1_PPU:9 D8 E( X2 O( m# E1 g7 l
LDX #$00
' C% r0 B4 x. n8 z) I* V( H+ ~- y
LDA RELIFE_NUMBER_P1_ADDR
8 [; \% A4 s* V
STA $0703% _2 \$ m5 D0 X( p6 [
INX' @( ]# a$ W- J' Q6 A
LDA RELIFE_NUMBER_P1_ADDR,X6 i) Y* S; j+ [$ E4 O- h. y- y
STA $0704. F; G3 ], X6 c" Z n( j
JSR PPU_PROCESS
+ y+ ?* B* g/ |6 {8 M
LDA $32
6 r' o, n" X0 O: Q' W* ^- |
JSR LIFETODEC
$ b- b3 _4 K9 n! ?
RELIFE_NUMBER_P1_W:
) l# J. ^$ E! d$ r+ _1 [) O' C
LDA $7A035 F. c! ^5 v* O* _6 \1 ^% I
STA $07054 ^1 `$ b u6 e
INC $0705
. \! S) G* |6 c$ O
LDA $7A04. C4 k& A9 q# _0 j/ j" d- x4 a2 G2 Y# S
STA $07062 E, J7 _5 ]4 H* r. O
INC $0706
, n+ G3 G1 x; O! u( |
LDA $7A05
9 l4 O0 ^ g; A7 R6 a+ ?$ I
STA $0707
2 }) f* ?! z5 f) z t8 m8 k+ M" T8 k
INC $0707' I Z3 [- L" p) v
LDX #$03" b6 ~! v; ?" }
RELIFE_NUMBER_P1_START:2 P+ J: V/ B$ ?5 P1 g3 h' e
JSR PPU_START
# a0 |2 X$ B; [2 T7 }
RTS/ b, {7 E% I# f% i; ]
& F9 O- p5 g6 h( g
WEAPON_P1_ADDR:: \" q$ q: v7 n1 b. R9 X
.BYTE $21,$23/ P) o# v% b# H* w3 y
WEAPON_P1_DATA:
% w+ d+ ]& }( J8 Q4 ^9 Y0 N
.BYTE CW,CE,CA,CP,CO,CN,CEND5 j/ s( v& N4 E( N, P, p
WEAPON_P1_PPU:
( ]8 l- {/ \' @; C- F
LDX #$00, y, p# [* Z- ]. M$ n2 Y
LDA WEAPON_P1_ADDR! n( q* _) A5 W4 n
STA $0703
5 ~& b' J, @; S( k F
INX% C2 R4 ~! Q/ U) Z& t, \6 f; Y
LDA WEAPON_P1_ADDR,X& t% K$ Z0 t0 g5 D
STA $07046 l/ P5 S& @" |/ P
JSR PPU_PROCESS
* y$ F z2 K" [+ E
WEAPON_P1_W:+ d1 J: }" W; {
LDA WEAPON_P1_DATA,X
0 o( m/ k/ g' l1 l
CMP #CEND
/ P$ ^1 H# h, e; }9 a
BEQ WEAPON_P1_START
8 g: I& [# q& e: W6 a7 d
STA $0705,X7 M8 }" S4 z& g$ n& r' j m+ d
INX
+ o& F$ K( L8 q; c8 W/ M; p
LDA #$00/ d. T" ^9 r P+ S4 d. f
BEQ WEAPON_P1_W' h7 \( a7 t, O" z6 K2 x
WEAPON_P1_START:
5 Y- j3 t* ]" [) Q/ b4 e& N, w
JSR PPU_START7 ^ ~' d# {) t5 @8 H
RTS
9 G. j; I9 S: V9 m6 I% M
2 N0 [/ ^& G4 i" S
BULLET_P1_ADDR:
- ?+ z" M3 M1 f
.BYTE $21,$2A
- _/ W, r. D5 m. G$ r
BULLET_P1_DATA:1 Y8 n4 h. `7 |9 I9 @0 D
.BYTE $00,$01,$02,$03,$04
$ F$ I G( K& ~( _7 @
BULLET_P1_NAME:
0 q, ^: h/ c' m2 z1 n
.BYTE CN,CM,CF,CS,CL
2 c2 s$ \0 I) \
& v1 o1 y G' S7 r0 P
BULLETPPU_P1_PPU:
- N) D1 Z6 }) w8 D& k
LDX #$00" {+ w; h3 [" c8 g0 U
LDA BULLET_P1_ADDR
9 h/ a' n% V, y( K1 C8 L! q2 C
STA $07039 S& W( \/ _, i. z
INX2 f) }8 x! F# w
LDA BULLET_P1_ADDR,X6 c5 E* u4 c8 ^! z0 c q" [
STA $0704
/ ]" }" ?( ^6 |$ T+ M6 x
JSR PPU_PROCESS
" Y# x: G/ z& P+ m3 [ O
BULLET_P1_WRITE:# i+ k% f3 N# c7 K2 C$ h
LDX #$00$ O# k6 B+ T, x' q
LDA $AA
+ P1 B- Z! y i+ Z1 ]2 B/ N5 H3 _
AND #$10
$ u* P$ w7 l" D1 L. e# ~. L
BEQ C_BULLET_P1
! P( V6 q* h- l4 _7 D2 \ I7 l' V
LDA #CS
* D$ d/ I+ K" \. M ^6 y5 [* ?6 ^* H
STA $0705
! T: ^9 L. P4 h2 N6 \( J9 _
BNE B_NAME_P17 G6 C8 _5 |1 z- J2 _! ` M
C_BULLET_P1:) P& q8 x- k6 A. Z- z
LDA #CC$ k8 W' h! t% o! q
STA $0705+ C9 [" z% e, _" E$ H
B_NAME_P1:$ ]8 ^* J* E, H% G: s0 X+ c
LDA $AA
! R ^3 ?6 Z" T) g
AND #$0F& W9 k& S q! Q7 h
CMP BULLET_P1_DATA,X
' n0 D# i' Q+ q3 B$ n0 s; c! q
BNE B_NAME_P1_RECMP
1 R5 P5 c8 h& t0 `7 _4 |0 y
LDA BULLET_P1_NAME,X9 R) [# o2 q: I9 y, X
STA $0706
' k: v# f! l# N5 {
B_NAME_P1_RECMP
% b% `9 V2 ~* s/ D
INX
) e0 W6 G1 c3 c9 @0 j2 b# R: p
CPX #$05
# b9 Z2 C% Y# C1 Y3 M) P) r
BCC B_NAME_P1! _3 A7 z* B) @' T4 \/ o
LDX #$023 I' S% ]! G! w9 s& s5 P
JSR PPU_START
2 q7 v& l6 G v) t3 [# \
RTS
. y, p) Y1 a9 d5 m9 x
( \! o) e$ ?) [$ L7 l" H
/ ^, f; A5 X) }' \- L, Z
PLAYER_02_ADDR:
" p2 `$ W7 m: J
.BYTE $20,$B30 k. s. k' B) z5 r
PLAYER_02_DATA:% M" J% Y) C; v o! ~5 |
.BYTE CP,CL,CA,CY,CE,CR,CSP,C0,C2,CEND
4 ]# T5 [1 S' J: Y1 p6 V
PLAYER_02_PPU:
: b( ^+ n. U2 {8 c' _0 i
LDX #$00" c6 f& G' {/ ]) R' C& p2 f3 ]
LDA PLAYER_02_ADDR
. K7 ~" G# G0 V8 a2 b
STA $0703
( X; i5 L8 X$ W" M- c: _) B1 @4 N
INX/ [# G' ?# S" W7 {
LDA PLAYER_02_ADDR,X
) {! k0 |8 Q* d, ^! w
STA $0704- _0 p& z# i/ F' S
JSR PPU_PROCESS
9 ^. }3 w% J$ D- M7 n
PLAYER_02_W:
# G( d8 O* A: U/ `2 C
LDA PLAYER_02_DATA,X
& Z+ E5 `* `5 j) A- Z1 X( |0 n
CMP #CEND
. \: b2 h2 C5 T/ D
BEQ PLAYER_02_START
* q6 t( X/ [9 T: i$ y/ B/ G$ @% U
STA $0705,X1 S. R+ H) e9 c
INX: H4 p& `' ]' {; }7 `
LDA #$00
s* D; s6 u2 b2 `' s# k! O
BEQ PLAYER_02_W: Y! W$ V# q: N# R8 x
PLAYER_02_START:: Y) ^9 c4 A$ J$ _3 f
JSR PPU_START
4 O, _* N! B3 d% h L5 r
RTS3 F1 m9 ?$ v) V- M
' ~% W/ u5 T: `6 m2 _) Y% d$ s
$ t" d/ c/ M% m2 J: m
RELIFE_P2_ADDR:" g- L1 C l7 ^* ^. I+ K& B" ?: N
.BYTE $20,$F35 a5 z. o$ d/ O# y
RELIFE_P2_DATA:
; h. n; K+ P! {$ m: L: G8 Z
.BYTE CR,CE,CL,CI,CF,CE,CEND
4 `. e, c0 ^7 N9 e/ S9 k
RELIFE_P2_PPU:( @, Q% D1 g# p$ T7 U- N J( J( L
LDX #$00
, N2 j$ U9 z8 L/ }* M
LDA RELIFE_P2_ADDR$ b7 R1 B( [9 a) W" t/ R, N" [' l
STA $0703
5 J W8 J0 K' `0 V
INX. E' M+ e' ] s% R% O! F! T% V
LDA RELIFE_P2_ADDR,X3 b" p5 x! V4 A! e
STA $0704& L8 f# D% E6 \
JSR PPU_PROCESS
4 L6 V. o7 @+ N/ L; p6 y Y
RELIFE_P2_W:
% m3 C" R& @( A! c
LDA RELIFE_P2_DATA,X
8 F; ?# j6 X( X4 @: n
CMP #CEND
7 |( M; v2 N- f7 g3 J: b6 C
BEQ RELIFE_P2_START
: \3 j4 b3 @# F8 J$ C
STA $0705,X
3 L7 @' @9 P, K3 g( i
INX2 I; V7 M/ n! Z- W8 t+ ~9 d/ s
LDA #$00
`- ?! a- l4 t) o& n: @+ d( V
BEQ RELIFE_P2_W# K t0 G* \1 Q* u0 q4 O, @
RELIFE_P2_START:
. O4 L" T* Y2 }( ?
JSR PPU_START9 b1 w2 x* T. x e6 R3 O7 ]
RTS
( j7 b5 g) F! c9 r
8 w" Y5 ?$ w: j0 g
% U7 r. \& z2 {+ q& g, B9 q
RELIFE_NUMBER_P2_ADDR:$ q" F& R1 i8 @* q
.BYTE $20,$FA
& ]6 M* [. a# ?0 q( S
RELIFE_NUMBER_P2_PPU:
2 w }- Z2 O6 D6 a
LDX #$00" a/ i: E7 p( v
LDA RELIFE_NUMBER_P2_ADDR
5 x% @, h; b. E L6 E
STA $0703
2 t9 F* @: _& a! O8 z& u
INX$ V: ?9 P' O- D, ^( u: ]7 f, t
LDA RELIFE_NUMBER_P2_ADDR,X
& c. \ E# g! J) P
STA $07045 z/ ~7 G6 S2 j- Y2 `
JSR PPU_PROCESS6 H; m8 K" t( s' s$ w
LDA $33
# D* M4 M0 l0 M8 J# w: e, {
JSR LIFETODEC
' `- C; J& v/ c! e% ~6 O6 {
RELIFE_NUMBER_P2_W:# ^' I6 |* a5 j3 r% r1 Y
LDA $7A03
9 S" }. \) N- C9 Q& a s* R ~
STA $0705
, i, c+ C0 K8 Q+ Z6 s
INC $0705+ S7 O' W+ g9 E+ w( J) g
LDA $7A047 ]. | y9 E. ~7 ~: }
STA $0706, _+ p: A7 o" Z$ n% t
INC $0706% L6 `( B. ]. L, s3 c" o
LDA $7A050 X! q5 z3 {8 {& }4 f/ y
STA $0707
% |' l- E$ c P# y/ v- G3 z1 T5 ?) Z
INC $0707
9 j( p) e" x" G8 ^/ {2 k) q
LDX #$03! |0 ]3 i8 K9 k# v/ f, h& F" d
RELIFE_NUMBER_P2_START:
7 e1 Q; e. X0 d3 K3 i
JSR PPU_START$ t$ ~' `! M6 O, {* I
RTS8 Y" v) P7 ^% Z+ }$ D
% Z0 j8 w. h( y4 k% [. z9 x% [
WEAPON_P2_ADDR:2 `' O0 P2 `; l$ g1 h6 ~# w
.BYTE $21,$333 E' x, t3 U4 i0 ]$ y$ x
WEAPON_P2_DATA:0 Z3 t0 J/ B/ t* ~0 p# A
.BYTE CW,CE,CA,CP,CO,CN,CEND' d( O$ R/ J( I% m# D- D6 a! ?, l
WEAPON_P2_PPU:
2 D. o0 a) |) H" w- h0 M7 G# P
LDX #$00& g, ]6 s! A$ _0 N. N4 ^
LDA WEAPON_P2_ADDR
+ g0 v& b) D4 P0 K% N7 Z
STA $0703
+ x0 Y/ i" z; _3 J6 y/ o
INX
+ `7 w/ m8 x5 o4 R8 E, G
LDA WEAPON_P2_ADDR,X
3 i3 v" B; L( E" \ i
STA $0704
% P) V2 P. y- J& k1 n
JSR PPU_PROCESS
1 ^. P, u8 Y, M& z/ m% S6 l
WEAPON_P2_W:
9 o, c* I6 L2 q7 K" p
LDA WEAPON_P2_DATA,X0 E# j- _( J6 C4 v# Q" F9 f
CMP #CEND
' g7 W1 l- U [! S1 n% i; G, `: t
BEQ WEAPON_P2_START
% ]9 ^ G; S/ l7 Q0 A7 x4 t! P
STA $0705,X/ ^6 F8 I9 \1 E) N
INX' x% I0 j3 q4 ]' C
LDA #$005 u# v7 c. Q' V: R% a
BEQ WEAPON_P2_W: H4 p" g& |+ H4 Q1 ]/ Q j( a
WEAPON_P2_START:
" p' T) r% Z2 O8 b5 b: m6 x
JSR PPU_START
+ \$ h8 y+ x( D& y8 G- S
RTS
1 {$ A0 w% S9 z. }. Y
5 c) c O+ w, Y, i3 d" n- z
BULLET_P2_ADDR:
1 {1 L8 B: \1 v/ H" I
.BYTE $21,$3A
. p/ T' M- O& c, p$ ]
BULLET_P2_DATA:) n* z# D9 F* B& R2 @2 e
.BYTE $00,$01,$02,$03,$04& ~+ \8 z! \5 ?& C
BULLET_P2_NAME:' U3 D! I& w5 H4 m3 D
.BYTE CN,CM,CF,CS,CL; \' A( A6 L7 P
. Q) Q& \, i+ A v( T5 P
BULLETPPU_P2_PPU:
: ^8 k+ [0 y2 b; ^2 c
LDX #$002 e5 d. Z+ q3 L0 T
LDA BULLET_P2_ADDR y3 f2 p2 [6 N: Q; E9 F
STA $0703, m8 w$ V ~0 _. G' G
INX
4 m% P3 P9 {' I. \+ H9 W
LDA BULLET_P2_ADDR,X
7 |4 \# n4 l1 ?6 T+ V
STA $0704. U* @: {, ] F" u9 Z- a1 }
JSR PPU_PROCESS
4 i" V4 l% o8 G2 D
BULLET_P2_WRITE:
! ^; M' v, p9 q$ r1 u( `- E0 k+ B; E
LDX #$008 f6 d, x/ x( J! w
LDA $AA
6 n3 O" L' ^- R4 F: u" {
AND #$10
5 I0 w* l/ O0 ~. g) Y
BEQ C_BULLET_P2; n7 z" w$ L7 Q+ f8 B
LDA #CS
$ J8 V+ |. h" f; j& [
STA $0705
3 ^- m) y, w7 D! p/ _- u! T( c3 r
BNE B_NAME_P2
: p7 b1 u. \" F
C_BULLET_P2:
6 g$ P* I1 k d3 ^7 z
LDA #CC
/ q. g$ p0 X3 e1 _9 l3 N3 _
STA $0705
+ Y/ I7 x- d6 }8 V
B_NAME_P2:$ o6 E4 v- H/ p1 }# B" C6 T
LDA $AB
4 x- {9 ~+ z0 Q4 O4 k) @
AND #$0F$ h% U& ?5 b8 f+ ~! ~
CMP BULLET_P2_DATA,X7 G8 a* H, F$ O% [4 {
BNE B_NAME_P2_RECMP; P; K7 l% ^! r- l% [, b
LDA BULLET_P2_NAME,X# C) {1 f" Y2 l( |5 S# h
STA $0706
; Y4 g' F1 k: o7 @; M* ]
B_NAME_P2_RECMP) y U2 `! E8 |- |
INX2 G( Y) [# ]% n# m# I3 n/ _8 j
CPX #$05
% V4 W# [9 I3 X) w( E
BCC B_NAME_P2& H% i( F) o7 [7 M- G* x
LDX #$02
$ O9 x3 o- h* ?! R
JSR PPU_START L; K" f. m9 q
RTS
4 T/ F* m7 `$ M. z- R1 G3 k
" W! B" b9 ^9 A+ `
) V! W% w& O% ^; Q) ~
( K4 e E, E+ e4 F7 ~( S
v @7 F- M+ z% i& ?
: h' J. F9 k0 m e4 G- w
2 @+ x8 p# {. o
LIFETODEC: ;十进制转换
4 q9 [) M3 C0 k3 o3 l
LIFEL1: ;initialise
9 t/ E: V" h4 P+ D
STA $7A00 ;$7A00=F3
7 u; j7 g. L$ f7 ]$ ^2 V
LDA #$00
' B" l, V$ t! r( z8 ^' F! b' v
STA $7A03 ;$7A03=00
; s% y* Y6 a# B z8 N9 @+ W
STA $7A04 ;$7A04=00
9 E, p* V! ]1 }# r6 S0 K
STA $7A05 ;$7A05=005 i$ }- `0 m8 R- ^
LIFEL2: ;copy data $7A00 to 6001/ }9 |3 ]2 @+ A4 y0 { C
LDA $7A00
: Q% t L9 S0 [, ~0 C% U0 M' _6 l
STA $7A014 C6 o, r7 @% O3 I, H# k5 i" ~
# T9 H3 V% ]$ ]0 l0 R2 p6 Y
LIFEL3: ;hundred# r) i: m5 G. W, b# i
LDA $7A01 ]% C8 R5 @9 f9 U! l8 S* a
CMP #$64
; h6 o2 M4 X/ X
BCC LIFEL6 ;$7A01<100 goto L6
4 x5 F) ]3 P; |+ [3 g ]
LIFEL4:5 ~. Z2 Q$ X% c
LDA $7A01. |% l/ o0 o2 D g& A/ ~4 E/ `" f
SEC/ M* W4 A8 {. r5 T
SBC #$64 ;$7A01=$7A01-100
# U& d3 z) V% \9 o
STA $7A01
, r! w5 Q) L c
INC $7A03 ;hundred++
. T1 Y. p6 Y. S
LIFEL5:' P% ~" w$ f5 |& n( O
LDA $7A01
5 ^- D& H, s8 D! g
CMP #$64# ]. d7 X# a' t& x7 F2 S; x
BCS LIFEL4 ;$7A01>100 goto L4, E/ u* R, V& R8 Z2 Z* ]7 y/ x$ [
3 X/ b6 p; k4 ]5 l
LIFEL6: ;decade
( P6 q8 a: M! z: J; w/ {
LDA $7A01
/ l1 H3 t3 Z0 Z0 a! f9 e j5 @
CMP #$0A# b0 j# H( O R4 q" K
BCC LIFEL9 ;$7A01<10 goto L99 w# `9 `% E, P9 f
LIFEL7: / l! n* J! T ?
LDA $7A01
3 x# r) B! r/ U/ l( s8 {
SEC1 d6 A9 l- q4 w( q
SBC #$0A2 ^! w2 y7 A, G" ~) E2 f
STA $7A01 ;$7A01=$7A01-10
6 k8 Y5 H! H9 ^* d/ b6 r
INC $7A04 ;decade++! k7 v, H# y; I! Z8 o
LIFEL8:
+ c t, T: _3 b3 A+ ?+ A7 j6 j
LDA $7A018 }9 v% {$ P4 M: d# `/ x- I+ [% g
CMP #$0A+ ?, J& u9 [, n+ s
BCS LIFEL7 ;$7A01>10 goto L7
+ t/ l" e/ {- W6 n6 f
;unit% O; X5 I2 P, ?0 w" V7 d: l5 T6 j
LIFEL9:& s3 x y& d; ~9 Q, E
LDA $7A01 ;$7A05=$7A01
. \1 c) s7 O/ X6 s
STA $7A05 ;unit
7 h" j" Y' r7 K1 F; a
RTS ;return
' v6 o t5 E. \) t8 L& J6 ?
5 t \2 Y# f. e
# n8 f) E( S6 A; m1 x1 {$ ?" y( p
0 Z7 h) D$ h. X1 L
PPU_PROCESS: ;PPU地址处理程序4 F, O; G& P: F \* D
LDX #$00) K& y* ~( u1 y* k+ J3 c. w
LDA $FF
0 D8 B1 ?- h5 s7 B4 Z* j/ U
AND #$019 A" C4 h# a) O0 F4 X
BNE PPU_2400_27C0
4 T3 s3 d. C. G0 m z8 J
PPU_2000_23C0: ;命名表1
LDA $0703; K/ T& [# @. Z3 c _( V) L8 n/ |
AND #$FB
6 {5 S* {2 D; D# c$ w9 a
STA $0703
; B- H* ~+ K/ r: Y$ L% K
RTS
b5 p" T# M2 X
PPU_2400_27C0: ;命名表2
$ y3 |5 Y9 r6 g0 u7 d: N% U
LDA $0703
: z5 m, c% A. x
ORA #$04
- K1 X( I, K% d6 x _# L
STA $0703, t. c: h6 ?& v1 s! ^" D
RTS4 n0 K- u6 z5 l# J$ W( c
3 ^+ M2 D( \) B6 B% i ~5 N
PPU_START: ;PPU数据写入0 z' p( D4 W# U6 E; [# W5 E
STA $21
* ^ d' s; P8 i* n
STX $0701# v4 u6 o9 k0 p3 [
LDA #$00
0 I+ ~7 [2 R( t2 f# i
STA $0705,X
1 w* {1 Q; N" w
LDA #$01
; ~/ \ `4 G1 j' U% a4 o5 R
STA $0700# K: s. |+ ~& [/ {% {. S
STA $0702
# Y. ?( G, }& C! z1 G/ v. I6 j6 M
RTS! B- d8 w( Y1 T: Z' j
% L; R$ @6 g# H* \- J
/ M" c* P5 j7 }# `
0 O, \' m7 K4 U. n- f( X: Z8 n! S1 |
2 B/ J* I) K2 C4 H/ C' B
( v" r( [/ f$ v& o8 ^* m, {/ i
5 V; }& j0 O9 T) \' o S$ G3 q% t

复制代码

nmclib1 · 发表于 2017-2-13 17:25:19

这么好的教程竟然没有人支持！

zsyf · 发表于 2017-2-13 19:24:13

怎么就退隐了呢？我还一直期待楼主能出SFC相关的教程呢。

guoke26 · 发表于 2017-2-16 20:23:33

没事时有时间时还是欢迎发表教程，谢谢楼主贡献

liujunbtx · 发表于 2017-2-16 22:58:37

看不懂啊。。。。。

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